Justin Enriquez For Dailymail.com

They may be expecting a baby together.

But Rob Kardashian and Blac Chyna don’t seem to be tempering down their lavish lifestyle in anticipation for the new arrival.

The 29-year-old reality star  took to Snapchat  on Wednesday night to share a video of ostentatious his ‘n’ hers Rolex watches with his 28-year-old model fiancée.

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Bling bling: Rob Kardashian took to Snapchat on Wednesday night to share a snap of ostentatious his 'n' hers Rolex watches with fiancée Blac Chyna

Bling bling: Rob Kardashian took to Snapchat on Wednesday night to share a snap of ostentatious his ‘n’ hers Rolex watches with fiancée Blac Chyna

Loved up: The 29-year-old reality star and 28-year-old model are pictured at JFK Airport two weeks ago

Loved up: The 29-year-old reality star and 28-year-old model are pictured at JFK Airport two weeks ago

The couple recently purchased three extravagant timepieces from celebrity jeweler Nick Bhindi which reportedly totalled $275K.

Rob picked out a GMT Master 2, which is no longer in production, as Chyna is the proud new owner of two rose gold watches according to a Wednesday report from TMZ.

The gossip site’s sources claim that the Kardashian brother’s was around $150K while Chyna’s diamond-encrusted timepiece was worth $90K while the one without the jewels was a modest $35K.

Wow factor: The couple spent $275K on watches including an out of production GMT Master 2 worth $150K for Rob according to a Wednesday report from TMZ

Wow factor: The couple spent $275K on watches including an out of production GMT Master 2 worth $150K for Rob according to a Wednesday report from TMZ

Wow factor: According to the gossip site, Chyna picked up two rose gold timepieces including this diamond-encrusted one for $90K

Wow factor: According to the gossip site, Chyna picked up two rose gold timepieces including this diamond-encrusted one for $90K

Lap of luxury: She showed off several of the other watches in celebrity jeweler Nick Bhindi's case 

Lap of luxury: She showed off several of the other watches in celebrity jeweler Nick Bhindi’s case 

Chyna shared another video on Snapchat featuring Bhindi’s case of blinged out Rolex watches on Wednesday night.

The Los Angeles-based jeweler certainly seems to be making his round as Rob’s stepsister Kylie Jenner posted a snapchat with her showing off a rose gold Rolex.

The same case belonging to Bhindi could be seen as Kylie commented on the video by saying: ‘Copying Rob.’

The couple have been quite active on social media as Chyna – who shares a three-year-old son King Cairo with her ex Tyga – shared an ultrasound photo of their unborn child on Monday, telling fans that she finally had her ‘fairy tale.’

Look familiar? Rob's sister Kylie Jenner also took to Snapchat to post a rose gold watch on her wrist over Bhindi's case

Look familiar? Rob’s sister Kylie Jenner also took to Snapchat to post a rose gold watch on her wrist over Bhindi’s case

Making an investment? The 18-year-old reality star is quite active on social media, it remains unknown if she made a purchase but at the end of her snap she could be heard saying: 'copying Rob'

Making an investment? The 18-year-old reality star is quite active on social media, it remains unknown if she made a purchase but at the end of her snap she could be heard saying: ‘copying Rob’

‘For a long time I felt like King was going to be an only child,’ she wrote.

‘I was no longer looking for love because I thought I had all that I needed,’ wrote Blac.

‘But look at God ! Here I am Engaged to be married to one of the greatest men I know who loves King & I unconditionally AND having another bundle of joy!

I just want to say Never give up & ALWAYS have faith because fairytales DO come True.’ 

Baby on the way: On Monday, the couple's unborn child made his or her Instagram debut as Blac shared this ultrasound snap and told fans 'fairytales DO come true'

Baby on the way: On Monday, the couple’s unborn child made his or her Instagram debut as Blac shared this ultrasound snap and told fans ‘fairytales DO come true’

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